*{
    padding: 0;
    box-sizing: border-box;
    margin: 0;
}
html,body{
    height: 100%;
    background-image: url(../image/哈士奇.jpeg);
    background-position: center center;
    background-size: cover;
    background-repeat: no-repeat;
}
.nav{
    width: 100%;
    height: 50px;
    background-color: rgba(51,51,51,0.4);
    color: white;
    display: flex;
    align-items: center;
    justify-self: flex-start;
}
.nav img{
    width: 5%;
    height: 100%;
    border-radius: 50%;
    margin-left: 20px;
    margin-right: 10px;
}
.nav .spacer{
    width: 75%;
}
.nav a{
    color: #fff;
    text-decoration: none;
    padding: 0 10px;
}
.container{
    width: 1000px;
    height: calc(100% - 50px);
    margin: 0 auto;
    /* background-color: green; */
    display: flex;
    justify-content: space-between;
    align-items: center;

}
.container .left{
    height: 100%;
    width: 200px;
    /* background-color: red; */
}
.container .right{
    height: 100%;
    width: 795px;
    background-color: rgba(255, 255, 255, 0.8);
    border-radius: 10px;
    /* background-color: blue; */
    overflow:auto;
}
.card{
    background-color: rgba(255, 255, 255, 0.8);
    border-radius: 10px;
    padding: 30px;
}
.card img{
    width: 140px;
    height: 140px;
    border-radius: 50%;
}
.card h3{
    text-align: center;
    padding: 10px;
}
.card a{
    display: block;
    text-align: center;
    color: #888;
    text-decoration: none;
    padding: 10px;
}
.card .couter{
    display: flex;
    justify-content: space-around;
    padding: 10px;
}